配体辅助的卤化铅纳米团簇的固态合成。

IF 4.3 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2024-10-21 DOI:10.1039/d4cc04623d

David C. Zeitz , Kai-Chun Chou , Jin Z. Zhang

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引用次数: 0

摘要

首次展示了一种固态合成蓝色发光卤化铅纳米团簇的方法。固态研磨合成法提供了一种在环境条件下生产高约束溴化铅团簇的简便方法。在电子吸收、光致发光和固态表征方面，通过与使用配体辅助再沉淀法合成的簇合物进行比较，证实了所制备的 CH3NH3PbBr3 包晶魔尺寸簇合物和卤化铅分子簇合物。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Solid-state synthesis of ligand-assisted lead halide nanoclusters†

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Solid-state synthesis of ligand-assisted lead halide nanoclusters†

A solid-state synthesis of blue-emitting lead halide nanoclusters has been demonstrated for the first time. The solid-state grinding synthesis provides a facile method to produce highly confined lead bromide clusters under ambient conditions. Both CH₃NH₃PbBr₃ perovskite magic-sized clusters and lead halide molecular clusters have been produced, as confirmed by comparison to those synthesized using a ligand-assisted reprecipitation method in terms of electronic absorption, photoluminescence, and solid state characterization.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.